package com.hishop.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.reactive.CorsWebFilter;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;

import java.util.Collections;

/**
 * HiShopCorsConfiguration
 *
 * @author ChenYanMei
 * @version 2024/3/28
 */
@Configuration
public class HiShopCorsConfiguration {
    @Bean
    public CorsWebFilter corsWebFilter() {
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        CorsConfiguration corsConfiguration = new CorsConfiguration();
        // 1、配置跨域
        corsConfiguration.addAllowedHeader("*");
        corsConfiguration.addAllowedMethod("*");

        // corsConfiguration.addAllowedOrigin("*"); // 有问题，会登录不进去
        // 解决登录不进去的问题 setAllowedOriginPatterns 代替 addAllowedOrigin
        corsConfiguration.setAllowedOriginPatterns(Collections.singletonList("*"));

        corsConfiguration.setAllowCredentials(true);
        source.registerCorsConfiguration("/**",corsConfiguration);
        return new CorsWebFilter(source);
    }

}
